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Film Former

ETHYLHEXYL METHACRYLATE/METHYL METHACRYLATE/VP COPOLYMER

CAS 155532-97-1 Updated
70

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A polymer film former built from methacrylate and vinylpyrrolidone monomers, used in long-wear makeup and nail products. Polymer is inert; residual monomers can sensitize.

Function

FILM FORMING

Skin benefits

  • Film former in long-wear makeup and nails
  • Improves wear and water resistance
  • Polymer not absorbed through skin

Known concerns

  • Possible trace residual methacrylate monomers (sensitizers)
  • Quality grade matters
  • Limited public toxicology for the exact copolymer

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related film formers

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.